#urchin

Live, measured metrics for the hashtag #urchin from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.

hashtag.org network · sponsored

Own #urchin

This #name is available to claim. It becomes your portal on the open agent web: this very page, a keyword you rank for by an open public stake, and a verifiable identity for AI agents. Nobody else sells a page like this for every #name.

$520.70/ year · 6-character #name
Claim #urchin — $520.70/yr→Buy on hashtag.space (web3)
card via hashtag.org · tokens via hashtag.space
0
Uses / 7 days
Mastodon
0
Accounts / 7 days
Mastodon
40
Recent posts
Mastodon
~0/hr
Recent pace
Mastodon · last 40
3.1
Avg reactions / post
Mastodon · last 40
—
Reddit posts / month
Reddit search
—
Open-web mentions
hashtag.org Firehose

Day-by-day usage

measured · mastodon.online (Mastodon public tags API) · fetched 2026-10-18 21:24 UTC
0
10-12
0
10-13
0
10-14
0
10-15
0
10-16
0
10-17
0
10-18

0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.

Related hashtags

measured · mastodon.online (Mastodon public search API) · fetched 2026-10-18 21:24 UTC
#SeaUrchin
2 uses · 2 accounts / 7d
#urchineseunc
0 uses · 0 accounts / 7d
#urchinBarrens
0 uses · 0 accounts / 7d
#urchins
0 uses · 0 accounts / 7d
#urchinrice
0 uses · 0 accounts / 7d
#urchinly
0 uses · 0 accounts / 7d
#urchinmovie
0 uses · 0 accounts / 7d
#urchinswithhats
0 uses · 0 accounts / 7d
#urchinreview
0 uses · 0 accounts / 7d
#urchinn
0 uses · 0 accounts / 7d
#urchind
0 uses · 0 accounts / 7d
#SeaUrchinFossil
0 uses · 0 accounts / 7d

Live pulse

measured · mastodon.online (Mastodon tag timeline) · fetched 2026-10-18 21:24 UTC

Everything below is measured over the latest 40 public posts (spanning ~10557 hours).

Posting hours (UTC) — busiest: 16:00

00:0012:0023:00

Languages: English (26) · French (5) · Spanish (3) · Japanese (1)

Avg boosts / post: 1.7

Top of the latest posts

  • A sea urchin at an #Oahu #Hawaii #reef . Your #sealife #photooftheday Find me at @hawaiianeye797.bsky.social Prints available - DM me. #spike #urchin #Thursday #creature #ocean #pacificocean #marinelife #animals #nature #wildlife #outdoors

    hawaiianeye797 (Craig F)@hawaiianeye797♥ 45↻ 152025-09-11 16:30 UTCView post →

  • Banded Sea Urchin at an #Oahu #Hawaii #reef . Your #sealife #photooftheday Prints available - DM me. #urchin #band #Wednesday #creature #ocean #pacificocean #marinelife #animals #nature #wildlife #outdoors #explore #environment #earth #phot

    hawaiianeye797 (Craig F)@hawaiianeye797♥ 36↻ 62026-02-25 17:05 UTCView post →

  • Red Pencil urchin, aka Ha’uka’uka’ula’ula, at an #Oahu #Hawaii #reef . Your #sealife #photooftheday Prints available - DM me. #urchin #red #Friday #creature #ocean #pacificocean #marinelife #animals #nature #wildlife #outdoors #explore #env

    hawaiianeye797 (Craig F)@hawaiianeye797♥ 27↻ 92026-08-28 16:11 UTCView post →

What “urchin” means

Wiktionary

urchin/ˈɜːtʃən/

  • nounA mischievous child.
Full entry on Wiktionary →

#urchin across platforms

every network with a public tag surface

Follow #urchin straight to each platform’s own tag page. Where a platform publishes open data we measure it above; the rest lock their numbers behind paid APIs, so we link rather than guess.

X (Twitter) ↗Instagram ↗TikTok ↗Facebook ↗LinkedIn ↗YouTube ↗Threads ↗Bluesky ↗Mastodon ↗Reddit ↗Pinterest ↗Tumblr ↗

Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/urchin